An adjustable thermostat senses the container’s surface temperature to automatically control heat output.

Also known as foil heaters, these bend around corners and edges without causing damage to the heating element.

For applications requiring high heat over long periods of time, these aluminized steel heaters warm up faster and are more durable than silicone rubber heaters.

Also known as heat blankets, these heaters completely surround containers for fast heating and increased heat retention in unheated and drafty areas.

Often used for temporary heating in sinks and pails, these heaters have a circular base that sits at the bottom of containers. Remove them from the container after heating its contents.

Often used for freeze protection in outdoor containers, these heaters float on the water’s surface and automatically keep the temperature between 45° and 65° F.